Freedom of Expression (continued). Book labeled 18 USC. Overlay of 18 U.S.C Section 2256 (8)(B), \"such visual depiction is, or appears to be, of a minor engaging in sexually explicit conduct;\" and 18 U.S.C Section 2256 (8)(D), \"such visual depiction is advertised, promoted, presented, described, or distributed in such a manner that conveys the impression that the material is or contains a visual depiction of a minor engaging in sexually explicit conduct;\" Button: Child Pornography Protection Act of 1996 (CPPA).